Stella Koo
2031 P, OF
  • Summary

  • Hitting

  • Pitching

  • Agility

  • Strength

Summary

Bat Speed

Best: 59.0 MPH Avg: 58.0 MPH

Exit Velocity

Best: 62.5 MPH Avg: 52.4 MPH

Launch Angle

7.7 Deg.

Overhand Throw

46.1 MPH

Vertical Jump

15 IN

Broad Jump

64 IN

Grip Strength

48.8 / 50.8 (left / right)

Hitting

Bat SpeedAvg.
58.0 MPH
Max
59.0 MPH
Exit VelocityAvg.
52.4 MPH
Max
62.5 MPH
Launch Angle 7.7 Deg.  

Agility

Vertical Jump 15 IN  
Broad Jump 64 IN  

Strength

Overhand Throw 46.1 MPH  
Grip Strength 48.8 / 50.8 (left / right)

Velocity

PitchMax
Velo.
Fastball 52.3
Changeup 36.8
Curveball 51.7
Dropball 51.4
Screwball 51.8

Horiz. Break

PitchAvg
Hor. Break
Fastball -2.0
Changeup -5.5
Curveball -3.7
Dropball -3.3
Screwball -4.0

Vert. Break

PitchAvg
Ver. Break
Fastball 0.1
Changeup 4.5
Curveball -1.6
Dropball -0.1
Screwball 0.2

Total Spin Rate

PitchAvg
Total Spin Rate
Fastball 1124
Changeup 951
Curveball 942
Dropball 1055
Screwball 1055

Pitching

PitchVelocity
Max
Horiz. Break
Avg
Vert. Break
Avg
Total Spin Rate
Avg
True Spin Rate
Avg
Fastball52.3-2.00.11124
Changeup36.8-5.54.5951
Curveball51.7-3.7-1.6942
Dropball51.4-3.3-0.11055
Screwball51.8-4.00.21055

Velocity

PitchMax
Velo.
Fastball 52.3
Changeup 36.8
Curveball 51.7
Dropball 51.4
Screwball 51.8

Horiz. Break

PitchAvg
Hor. Break
Fastball -2.0
Changeup -5.5
Curveball -3.7
Dropball -3.3
Screwball -4.0

Vert. Break

PitchAvg
Ver. Break
Fastball 0.1
Changeup 4.5
Curveball -1.6
Dropball -0.1
Screwball 0.2

Total Spin Rate

PitchAvg
Total Spin Rate
Fastball 1124
Changeup 951
Curveball 942
Dropball 1055
Screwball 1055

Player

Name: Stella Koo
Birthdate: 8/26/2012
Uniform Number: 99
Throws From: R
Bats From: R
Primary Position: P
Secondary Positions: OF
Phone: (858) 275-3999
Email: benkoosd@gmail.com

Parent-1

Name: Ben Koo
Phone: (858) 275-3999
Email: benkoosd@gmail.com

High School

Graduation Year: 2031

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Version: P-1.0